Description

A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216. It has been classified as critical. Affected is the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ip leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249864. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Es wurde eine kritische Schwachstelle in Totolink N200RE 9.3.5u.6139_B20201216 ausgemacht. Betroffen hiervon ist die Funktion setDiagnosisCfg der Datei /cgi-bin/cstecgi.cgi. Durch Beeinflussen des Arguments ip mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2024-0298

CVSS Base Severity: HIGH

CVSS Base Score: 7.3

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products

Vendor: Totolink

Product: N200RE

Exploit Prediction Scoring System (EPSS)

EPSS Score: 2.79% (probability of being exploited)

EPSS Percentile: 85.38% (scored less or equal to compared to others)

EPSS Date: 2025-06-07 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: poc

SSVC Technical Impact: partial

SSVC Automatable: true

References

https://nvd.nist.gov/vuln/detail/CVE-2024-0298
https://vuldb.com/?id.249864
https://vuldb.com/?ctiid.249864
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N200RE/setDiagnosisCfg/README.md

Timeline